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TELEPHONE NUMBER AREA CODE PREPROCESSOR

10/90,004 | U.S. Patent Application

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Location ELECTRONIC
Filed March 5, 2002
Examiner CREIGHTON H SMITH
Class 379
Art Group 2645
Patent No. 6,947,544
Case Type Utility - 379/355080
Status Patented Case
Parent 10/24,033 Abandoned
Parent 09/291,213 Patented
Parent 60/81,735 Expired
Child PCT/US03/06348 Published
Child 11/170,074 Abandoned
Child 11/902,795 Abandoned
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Last Updated: 6 years, 6 months ago
Date # Transaction